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Ten-year growth response of 45-year old Pinus banksiana Lamb. to urea fertilization and low thinning
(1982)
The objectives of this investigation were 1) to examine
the duration and pattern of jack pine growth response to urea
fertilization and low thinning, and 2) to examine methods commonly
used in the measurement of ...
Competition trials of Pinus banksiana and Populus tremuloides under a range of proportions and densities
(1986)
This study was the -first study designed specifically to
analyse the competitive effects of density and species mixture
for both Pinus banksiana and Populus tremuloides
seedlings during the initial stages of growth and ...